William Blair & Company

William Blair & Company Portfolio holdings

AUM $36B
1-Year Return 22.14%
This Quarter Return
+2.39%
1 Year Return
+22.14%
3 Year Return
+91.53%
5 Year Return
+136.53%
10 Year Return
+482.99%
AUM
$26.5B
AUM Growth
-$769M
Cap. Flow
-$1.08B
Cap. Flow %
-4.09%
Top 10 Hldgs %
22.54%
Holding
1,953
New
123
Increased
715
Reduced
742
Closed
84

Top Buys

1
KMX icon
CarMax
KMX
$79.6M
2
OSH
Oak Street Health, Inc.
OSH
$59.1M
3
IRTC icon
iRhythm Technologies
IRTC
$39.7M
4
DXCM icon
DexCom
DXCM
$37.7M
5
TRMB icon
Trimble
TRMB
$32.6M

Top Sells

1
AAPL icon
Apple
AAPL
$427M
2
VUG icon
Vanguard Growth ETF
VUG
$272M
3
AMZN icon
Amazon
AMZN
$153M
4
MSFT icon
Microsoft
MSFT
$84.6M
5
GOOG icon
Alphabet (Google) Class C
GOOG
$81.7M

Sector Composition

1 Technology 25.67%
2 Healthcare 19.25%
3 Financials 11.66%
4 Consumer Discretionary 10.55%
5 Industrials 9.66%
Name Market Value Portfolio Weight Shares or Principal Shares
Change % 		Capital Flow
CMCSA icon
176
Comcast
CMCSA
$125B
$27.9M 0.11%
516,291
-19,182
-4% -$1.04M
BSV icon
177
Vanguard Short-Term Bond ETF
BSV
$38.5B
$27.8M 0.1%
338,293
+49,423
+17% +$4.06M
T icon
178
AT&T
T
$212B
$27.2M 0.1%
1,189,445
-203,371
-15% -$4.65M
CAT icon
179
Caterpillar
CAT
$198B
$26.8M 0.1%
115,436
+2,718
+2% +$630K
MDY icon
180
SPDR S&P MidCap 400 ETF Trust
MDY
$24B
$26.6M 0.1%
55,850
+886
+2% +$422K
AKAM icon
181
Akamai
AKAM
$11.3B
$26.4M 0.1%
259,477
-17,448
-6% -$1.78M
EEM icon
182
iShares MSCI Emerging Markets ETF
EEM
$19.2B
$26.3M 0.1%
492,213
+176,167
+56% +$9.4M
PXD
183
DELISTED
Pioneer Natural Resource Co.
PXD
$26.2M 0.1%
165,080
+362
+0.2% +$57.5K
GLD icon
184
SPDR Gold Trust
GLD
$112B
$26.2M 0.1%
163,777
-55,906
-25% -$8.94M
CVS icon
185
CVS Health
CVS
$93.6B
$26.1M 0.1%
347,357
+30,238
+10% +$2.27M
VOO icon
186
Vanguard S&P 500 ETF
VOO
$728B
$26M 0.1%
71,489
-9,601
-12% -$3.5M
VWO icon
187
Vanguard FTSE Emerging Markets ETF
VWO
$97.2B
$26M 0.1%
499,063
+3,075
+0.6% +$160K
MRVL icon
188
Marvell Technology
MRVL
$54.6B
$26M 0.1%
530,087
+183,471
+53% +$8.99M
ITOT icon
189
iShares Core S&P Total US Stock Market ETF
ITOT
$75.5B
$25.5M 0.1%
278,600
+7,395
+3% +$677K
SYY icon
190
Sysco
SYY
$39.4B
$25.5M 0.1%
323,276
+63,477
+24% +$5M
CSCO icon
191
Cisco
CSCO
$264B
$25.3M 0.1%
490,097
-35,035
-7% -$1.81M
MU icon
192
Micron Technology
MU
$147B
$25.3M 0.1%
287,086
+11,404
+4% +$1.01M
NTRS icon
193
Northern Trust
NTRS
$24.3B
$25.1M 0.09%
238,956
-11,322
-5% -$1.19M
DAY icon
194
Dayforce
DAY
$10.9B
$24.9M 0.09%
294,976
+35,270
+14% +$2.97M
CCOI icon
195
Cogent Communications
CCOI
$1.81B
$24.5M 0.09%
355,850
+78,087
+28% +$5.37M
PHR icon
196
Phreesia
PHR
$1.68B
$24.3M 0.09%
465,608
-7,824
-2% -$408K
XOM icon
197
Exxon Mobil
XOM
$466B
$24M 0.09%
429,255
-9,279
-2% -$518K
WORK
198
DELISTED
Slack Technologies, Inc.
WORK
$23.8M 0.09%
586,779
-284,818
-33% -$11.6M
GNRC icon
199
Generac Holdings
GNRC
$10.6B
$23.7M 0.09%
72,252
+31,828
+79% +$10.4M
EL icon
200
Estee Lauder
EL
$32.1B
$23.5M 0.09%
80,936
-742
-0.9% -$216K
6 7
8
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